guanine
英 ['gwɑ:ni:n]
美 ['gwɑnin]
- n. [生化] 鸟嘌呤（核酸的基本成分）
- n. (Guanine)人名；(法)加尼纳
星级词汇:
英语词源
- guanine (n.)
- 1846, from guano, from which the chemical first was isolated, + chemical suffix -ine (2).
权威例句
- 1. Researchers at Purdue University used synthetic forms of guanine and cytosine.
- 美国普渡大学的研究人员使用的是合成的鸟嘌呤与胞嘧啶.
- 2. There are just four kinds: adenine, thymine, guanine and cytosine.
- 只有4种: 腺嘌呤 、 胸腺嘧啶 、 鸟嘌呤和胞核嘧啶.
- 3. The DNA base composition is 32.6 - 33.1 mol % guanine plus cytosine.
- DNA(脱氧核糖核酸)的G+C 摩尔百分含量为32.6—33.1.
- 4. It is a layer of guanine crystals which glow at night.
- 这是的氨基羟尿环水晶层数发光在晚上.
- 5. The most abundant bases are cytosine, thiamine , and uracil ( pyrimidines ) and adenine and guanine ( purines ) .
- 最丰富的碱基是胞嘧啶, 胸腺嘧啶, 尿 嘧 啶,腺嘌呤和鸟嘌 呤.
相关单词
广而告之
1一秒钟记单词小学英语单词记背神器英语一二三四五六年级人教版英语词汇汇总表单词记背神器 单词记忆书单词词汇速记强化训练
【推荐理由】赠运费险，热门商品
【现价】27.9
【下单链接】38￥ CZ3457 5OArdvEMFvn￥